//Show the emoji popup
async Task ShowEmojiPopup()
{
//Play window open sound
PlayInterfaceSound(vConfigurationCtrlUI, "PopupOpen", false, false);
//Show the emoji menu
border_EmojiListPopup.Visibility = Visibility.Visible;
grid_Keyboard.Opacity = 0.60;
grid_Keyboard.IsEnabled = false;
//Update the help bar
textblock_LeftTriggerOff.Text = string.Empty;
textblock_RightTriggerOff.Text = "Switch emoji";
//Store close focus button
FrameworkElementFocusSave(vEmojiFocusedButtonClose, null);
//Focus on popup button
if (vEmojiFocusedButtonOpen.FocusListBox == null)
{
FrameworkElementFocus focusListbox = new FrameworkElementFocus();
focusListbox.FocusListBox = listbox_EmojiList;
focusListbox.FocusIndex = vLastPopupListEmojiIndex;
await FrameworkElementFocusFocus(focusListbox, vProcessCurrent.MainWindowHandle);
}
else
{
await FrameworkElementFocusFocus(vEmojiFocusedButtonOpen, vProcessCurrent.MainWindowHandle);
}
}
//Save framework focus element
public static void FrameworkElementFocusSave(FrameworkElementFocus saveElement, FrameworkElement focusedElement)
{
try
{
AVActions.ActionDispatcherInvoke(delegate
{
//Get the currently focused element
if (focusedElement == null)
{
focusedElement = (FrameworkElement)Keyboard.FocusedElement;
}
//Check the currently focused element
if (focusedElement != null)
{
//Get focus type
Type focusType = focusedElement.GetType().BaseType;
//Validate focus type
if (focusType == typeof(Window))
{
Debug.WriteLine("Invalid element focus type: " + focusType);
saveElement = null;
return;
}
//Check if save element is null
if (saveElement == null)
{
Debug.WriteLine("Save element is null creating new.");
saveElement = new FrameworkElementFocus();
}
//Save focused element
saveElement.FocusElement = focusedElement;
if (focusType == typeof(ListBoxItem))
{
saveElement.FocusListBox = AVFunctions.FindVisualParent <ListBox>(saveElement.FocusElement);
saveElement.FocusIndex = saveElement.FocusListBox.SelectedIndex;
}
Debug.WriteLine("Saved element focus: " + focusedElement + " / index: " + saveElement.FocusIndex);
}
});
}
catch (Exception ex)
{
Debug.WriteLine("Failed saving element focus: " + ex.Message);
}
}
//Save framework focus element
public static void FrameworkElementFocusSave(FrameworkElementFocus saveElement, FrameworkElement focusedElement)
{
try
{
AVActions.ActionDispatcherInvoke(delegate
{
//Check if save element is null
if (saveElement == null)
{
Debug.WriteLine("Save element is null creating new.");
saveElement = new FrameworkElementFocus();
}
if (focusedElement != null)
{
saveElement.FocusElement = focusedElement;
if (saveElement.FocusElement != null && saveElement.FocusElement.GetType() == typeof(ListBoxItem))
{
saveElement.FocusListBox = AVFunctions.FindVisualParent <ListBox>(saveElement.FocusElement);
saveElement.FocusIndex = saveElement.FocusListBox.SelectedIndex;
}
Debug.WriteLine("Saved focused element: " + focusedElement + " / index: " + saveElement.FocusIndex);
}
else
{
//Get the currently focused element
FrameworkElement frameworkElement = (FrameworkElement)Keyboard.FocusedElement;
//Check the currently focused element
if (frameworkElement != null)
{
saveElement.FocusElement = frameworkElement;
if (saveElement.FocusElement != null && saveElement.FocusElement.GetType() == typeof(ListBoxItem))
{
saveElement.FocusListBox = AVFunctions.FindVisualParent <ListBox>(saveElement.FocusElement);
saveElement.FocusIndex = saveElement.FocusListBox.SelectedIndex;
}
Debug.WriteLine("Saved focused keyboard: " + frameworkElement + " / index: " + saveElement.FocusIndex);
}
}
});
}
catch (Exception ex)
{
Debug.WriteLine("Failed saving element focus: " + ex.Message);
}
}
//Show the text popup
async Task ShowTextPopup()
{
try
{
//Play window open sound
PlayInterfaceSound(vConfigurationCtrlUI, "PopupOpen", false);
//Show the textlist menu
border_TextListPopup.Visibility = Visibility.Visible;
grid_Keyboard.Opacity = 0.60;
grid_Keyboard.IsEnabled = false;
//Store close focus button
FrameworkElementFocusSave(vTextFocusedButtonClose, null);
//Focus on popup button
if (vTextFocusedButtonOpen.FocusListBox == null)
{
if (vDirectKeyboardTextList.Any())
{
FrameworkElementFocus focusListbox = new FrameworkElementFocus();
focusListbox.FocusListBox = listbox_TextList;
focusListbox.FocusIndex = 0;
await FrameworkElementFocusFocus(focusListbox, vProcessCurrent.MainWindowHandle);
}
else
{
await FrameworkElementFocus(key_TextListClose, false, vInteropWindowHandle);
}
}
else
{
await FrameworkElementFocusFocus(vTextFocusedButtonOpen, vProcessCurrent.MainWindowHandle);
}
}
catch { }
}
//Focus framework focus element
public static async Task FrameworkElementFocusFocus(FrameworkElementFocus focusElement, IntPtr windowHandle)
{
try
{
await AVActions.ActionDispatcherInvokeAsync(async delegate
{
//Check if focus element is disconnected
bool disconnectedSource = false;
if (focusElement.FocusElement != null)
{
disconnectedSource = focusElement.FocusElement.DataContext == BindingOperations.DisconnectedSource;
}
//Force focus on element
if (focusElement.FocusElement != null && !disconnectedSource)
{
Debug.WriteLine("Focusing on previous element: " + focusElement.FocusElement);
await FrameworkElementFocus(focusElement.FocusElement, false, windowHandle);
}
else if (focusElement.FocusListBox != null && !disconnectedSource)
{
Debug.WriteLine("Focusing on previous listbox: " + focusElement.FocusListBox);
await ListboxFocusIndex(focusElement.FocusListBox, false, false, focusElement.FocusIndex, windowHandle);
}
else
{
Debug.WriteLine("No previous focus element, pressing tab key.");
await KeySendSingle(KeysVirtual.Tab, windowHandle);
}
//Reset the previous focus
focusElement.Reset();
});
}
catch { }
}
//Switch the emoji type list by button
async void SwitchEmojiTypeListButton(object sender)
{
try
{
//Update the emoji selected index
UpdateSelectedIndexEmoji();
//Background brush variable
SolidColorBrush selectedBrush = (SolidColorBrush)Application.Current.Resources["ApplicationAccentDarkBrush"];
SolidColorBrush defaultBrush = (SolidColorBrush)Application.Current.Resources["ApplicationAccentLightBrush"];
//Reset background brush
key_EmojiSmiley.Background = defaultBrush;
key_EmojiSmiley.BorderBrush = defaultBrush;
key_EmojiActivity.Background = defaultBrush;
key_EmojiActivity.BorderBrush = defaultBrush;
key_EmojiFood.Background = defaultBrush;
key_EmojiFood.BorderBrush = defaultBrush;
key_EmojiNature.Background = defaultBrush;
key_EmojiNature.BorderBrush = defaultBrush;
key_EmojiOther.Background = defaultBrush;
key_EmojiOther.BorderBrush = defaultBrush;
key_EmojiPeople.Background = defaultBrush;
key_EmojiPeople.BorderBrush = defaultBrush;
key_EmojiSymbol.Background = defaultBrush;
key_EmojiSymbol.BorderBrush = defaultBrush;
key_EmojiTravel.Background = defaultBrush;
key_EmojiTravel.BorderBrush = defaultBrush;
//Switch the emoji list
int selectIndex = 0;
if (sender == key_EmojiSmiley)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListSmiley;
key_EmojiSmiley.Background = selectedBrush;
key_EmojiSmiley.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexSmiley;
}
else if (sender == key_EmojiActivity)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListActivity;
key_EmojiActivity.Background = selectedBrush;
key_EmojiActivity.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexActivity;
}
else if (sender == key_EmojiFood)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListFood;
key_EmojiFood.Background = selectedBrush;
key_EmojiFood.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexFood;
}
else if (sender == key_EmojiNature)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListNature;
key_EmojiNature.Background = selectedBrush;
key_EmojiNature.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexNature;
}
else if (sender == key_EmojiOther)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListOther;
key_EmojiOther.Background = selectedBrush;
key_EmojiOther.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexOther;
}
else if (sender == key_EmojiPeople)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListPeople;
key_EmojiPeople.Background = selectedBrush;
key_EmojiPeople.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexPeople;
}
else if (sender == key_EmojiSymbol)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListSymbol;
key_EmojiSymbol.Background = selectedBrush;
key_EmojiSymbol.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexSymbol;
}
else if (sender == key_EmojiTravel)
{
listbox_EmojiList.ItemsSource = vDirectKeyboardEmojiListTravel;
key_EmojiTravel.Background = selectedBrush;
key_EmojiTravel.BorderBrush = selectedBrush;
selectIndex = vDirectKeyboardEmojiIndexTravel;
}
//Focus on the current emoji
FrameworkElementFocus focusListbox = new FrameworkElementFocus();
focusListbox.FocusListBox = listbox_EmojiList;
focusListbox.FocusIndex = selectIndex;
await FrameworkElementFocusFocus(focusListbox, vProcessCurrent.MainWindowHandle);
}
catch { }
}
